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1. 发明专利

JP2003263827A INFORMATION RECORDING MEDIUM, METHOD AND PROGRAM FOR DECIDING GENUINENESS OR SPURIOUSNESS OF THE INFORMATION RECORDING MEDIUM, AND METHOD AND PROGRAM FOR READING SECTOR OF THE INFORMATION RECORDING MEDIUM 审中-公开
公开(公告)号：JP2003263827A
公开(公告)日：2003-09-19
申请号：JP2002061055
申请日：2002-03-06
申请人： VICTOR COMPANY OF JAPAN , HUDSON SOFT CO LTD
发明人： ONO HIROTOSHI , YOSHIKAWA HIROYOSHI , OCHI UCHITSUNE , HIRAYOSHI TAKUMA , YONEKAWA MASAKI
IPC分类号： G11B20/10 , G11B7/007 , G11B20/00 , G11B20/12
摘要： PROBLEM TO BE SOLVED: To provide a CD-ROM which can prevent illegal copying to a CD-R. SOLUTION: An information recording medium (CD-ROM) 1 as an information recording medium where information signals are recorded on signal surfaces of its disk substrate over a plurality of sectors in sector units and a plurality of the sectors are provided with at least sector addresses and sector data in sector units, is characterized in that a plurality of the sectors are given sector addresses partially repeatedly and sector data corresponding to repeated sector address parts are different from one another. COPYRIGHT: (C)2003,JPO

2. 发明专利

JPH08115222A COMPILATION SYSTEM 失效
公开(公告)号：JPH08115222A
公开(公告)日：1996-05-07
申请号：JP27567394
申请日：1994-10-14
申请人： HUDSON SOFT CO LTD
发明人： YONEKAWA MASAKI
IPC分类号： G06F9/45
摘要： PURPOSE: To obtain a compilation system for outputting an optimized code from a source program by providing a means for converting a useless statement to an efficient statement or eliminating it. CONSTITUTION: The information of a common partial formula for which a variable name and an operational form are the same and the value of a variable is not changed in a source program is detected and described in a partial formula table. First, (a+b) of a minimum unit is written in the partial formula table as the common partial formula. Then, since (a+b)*c becomes a common formula, it is written in the partial formula table. The formula 3 includes the partial formula of the formula 1 and the formula 2, however, since the partial formula 2 includes the partial formula 3, the formula 2 becomes a start in the formula 3. When the partial formula table is prepared by the procedure, assembling is performed based on it. Further, a substitution sentence is detected from the rear part of the source program, an unrequired formula is judged from various conditions and it is eliminated. Furthermore, the substitution sentence is detected from the source program and the variable name is replaced with the constant of the substitution sentence retrieved at first when the value of the variable is not changed.

3. 发明专利

JP2005129230A Information recording medium, and method and program for judging original/counterfeit of information recording medium 有权
标题翻译：信息记录媒体，以及评估信息记录媒体的原始/对策的方法和程序
公开(公告)号：JP2005129230A
公开(公告)日：2005-05-19
申请号：JP2005029535
申请日：2005-02-04
申请人： Hudson Soft Co Ltd , Victor Co Of Japan Ltd , 日本ビクター株式会社 , 株式会社ハドソン
发明人： ONO HIROTOSHI , YOSHIKAWA HIROYOSHI , OCHI UCHITSUNE , HIRAYOSHI TAKUMA , YONEKAWA MASAKI
IPC分类号： G11B20/10 , G11B20/12
摘要： PROBLEM TO BE SOLVED: To provide an information recording medium which can prevent an illegal copy. SOLUTION: When sector addresses and sector data are recorded in a user data area 1c extending to a plurality of sectors by the unit of a sector and a plurality of sectors are imparted duplicated partially in a state where the sector addresses tend to increase in order, the (N+1)th duplicated sector address site which appear after duplicated sector address site which have appeared at N-th (N is a natural number) is arranged between a final sector address (n) whose address value is large among the N-th duplicated sector address sites and a sector address n+1 larger than the sector address (n) by one, and two or more of the sector addresses in the N-th duplicated sector address sites are imparted by consecutive numbers. In addition, sector data corresponding to the (N+1)th duplicated sector address sites is recorded differently to the N-th duplicated sector address sites. The information recording medium 1 has such characters. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可以防止非法复制的信息记录介质。解决方案：当扇区地址和扇区数据被记录在以扇区为单位延伸到多个扇区的用户数据区1c中时，并且多个扇区被部分地复制到扇区地址趋于增加的状态按顺序，出现在出现在第N（N是自然数）的复制扇区地址站点之后出现的第（N + 1）个复制扇区地址站点被布置在地址值大的最终扇区地址（n）在第N个复制的扇区地址站点中，并且扇区地址n + 1大于扇区地址（n）1，并且第N个重复扇区地址站点中的两个或更多个扇区地址由连续的数字赋予。此外，对应于第（N + 1）个重复扇区地址站点的扇区数据被不同地记录到第N个重复的扇区地址站点。信息记录介质1具有这样的字符。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JPH08123694A C COMPILER 失效
公开(公告)号：JPH08123694A
公开(公告)日：1996-05-17
申请号：JP28286994
申请日：1994-10-21
申请人： HUDSON SOFT CO LTD
发明人： YONEKAWA MASAKI
IPC分类号： G06F9/45
摘要： PURPOSE: To use KANJI(Chinese character) variable names and function names by decoding KANJI in the state of compilation and generating an object. CONSTITUTION: This is the recognition algorithm of the C language compiler for KANJI symbols and KANJI is recognized only when two bytes are put in one byte and the front one byte and rear one byte are both in the range of KANJI codes, but when not, alphanumeric characters are decoded. The decoded symbols are registered in the symbol table of an object program. The use of the C compiler allows KANJI to be used for symbols and variable names and function names having distinctive meanings can be represented with a small number of characters as compared with the notation of Japanese with Roman characters; when a complicated program is generated, the burden on a programmer is lightened.

5. 发明专利

JPH08166884A COMPILER SYSTEM 失效
公开(公告)号：JPH08166884A
公开(公告)日：1996-06-25
申请号：JP31945594
申请日：1994-11-30
申请人： HUDSON SOFT CO LTD
发明人： YONEKAWA MASAKI
IPC分类号： G06F9/45
摘要： PURPOSE: To facilitate the maintaining control within the storage medium of a symbol by defining the symbol as a section and designating the arrangement order and the arrangement address of the section according to an option at the stage of a link. CONSTITUTION: When the source program for which a programming is performed is compiled, the source program is sorted by a section unit within each program and is outputted to an object file. When the object programs are linked by a linker, the programs can be arranged in the form that a programmer intends because there are no differences between languages in the object programs. When an address is designated, a mapping can be performed for the section from an arbitrary address that the programmer intends. The continuous mappings for the sections from an arbitrary address such as the continuous mappings for a Prog 1, a Prog 2 and Data 1 and Data 2 from 0x4000 , Dx6000 , and 0x2200 , respectively, become possible.

6. 发明专利

JPH08115221A C COMPILER 失效
公开(公告)号：JPH08115221A
公开(公告)日：1996-05-07
申请号：JP27310294
申请日：1994-10-13
申请人： HUDSON SOFT CO LTD
发明人： YONEKAWA MASAKI
IPC分类号： G06F9/45
摘要： PURPOSE: To provide a C compiler with improved program development efficiency used when the high-speed processing of a game or the like is requested by providing a reservation function for preparing an instruction code for accessing data to an I/O port when it is described in a C source program. CONSTITUTION: When a special reservation function for the access of the I/O port is prepared and the function is described in the C source program, this C compiler prepares a CPU instruction code for accessing the data to the I/O port. That is, description is performed in a function form at a source program level, however, expression is performed as the assembly of instructions for accessing the I/O port directly at an object program level. The expression form of the source program at that time is defined as func (p);. Where, func is a function name and (p) is the address of an area for inputting and outputting the data of the I/O port. However, even though it is a function, but it is not a function when passed through the C compiler and the instruction of a CPU is directly generated.

7. 发明专利

JP2003308651A Data modifying apparatus, modified data generating method, computer executionable program for modified data generating method, original data recording method, computer executionable program for original data recording method, recording medium, illegitimate reading execution preventing apparatus, illegitimate reading execution preventing method, and computer executionable program for illegitimate reading execution preventing method 审中-公开
标题翻译：数据修改装置，修改数据生成方法，用于修改数据生成方法的计算机执行程序，原始数据记录方法，用于原始数据记录方法的计算机执行程序，记录介质，非法读取执行预防装置，非法读取执行预防方法和计算机执行非法读取执行程序预防方法
公开(公告)号：JP2003308651A
公开(公告)日：2003-10-31
申请号：JP2002110109
申请日：2002-04-12
申请人： Hudson Soft Co Ltd , Victor Co Of Japan Ltd , 日本ビクター株式会社 , 株式会社ハドソン
发明人： YONEKAWA MASAKI , HIRAYOSHI TAKUMA , ONO HIROTOSHI , YOSHIKAWA HIROYOSHI , OCHI UCHITSUNE
IPC分类号： G06F12/14 , G06F21/24 , G11B7/004 , G11B7/0045 , G11B20/00 , G11B20/10 , G11B20/12
CPC分类号： G11B20/0063 , G11B20/00086 , G11B20/00927
摘要： PROBLEM TO BE SOLVED: To provide an illegitimate reading execution preventing apparatus capable of suppressing adverse effect on an operating environment such as an operating system (OS) and expansion of illegitimate copies without the need for excessive storage areas. SOLUTION: An original CD-ROM readable by a driver records original data part of which modified data with values different from prescribed values generated by the driver configure and the illegitimate reading execution preventing apparatus 181 is provided with: a modified data detection section 182 capable of detecting the modified data among data recorded in the original CD-ROM or a copy CD-ROM in order to prevent execution of data read by the driver from the copy CD-ROM fro recording copied data and the data with the prescribed values generated by the driver at copying; and a copy CD-ROM operating section 19 for suppressing execution of the data by reading of the driver in response to it that the modified data detection section 182 cannot detect the modified data. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够抑制对诸如操作系统（OS）的操作环境的不利影响并且不需要过多存储区域的非法复制的非法复制读取执行防止装置。解决方案：驱动器可读的原始CD-ROM记录原始数据部分，其中修改数据的值与驱动器配置生成的规定值不同，并且非法读取执行防止装置181具有：修改数据检测部分 182能够检测记录在原始CD-ROM或复制CD-ROM中的数据之间的修改数据，以便防止由拷贝CD-ROM读取的驱动程序读取的数据记录复制数据和具有规定值的数据由司机在复制时产生; 以及复制CD-ROM操作部分19，用于通过读取驱动程序来响应于修改的数据检测部分182不能检测到修改的数据来抑制数据的执行。版权所有（C）2004，JPO

8. 发明专利

JPH0895795A GENERATING METHOD FOR OPTIMIZED CODE 失效
公开(公告)号：JPH0895795A
公开(公告)日：1996-04-12
申请号：JP25448294
申请日：1994-09-22
申请人： HUDSON SOFT CO LTD
发明人： YONEKAWA MASAKI
IPC分类号： G06F9/45
摘要： PURPOSE: To eliminate a wait caused depending upon a combination of instructions and increase the processing speed of the whole program when execution codes used by a CPU having a combination of instructions causing a wait are generated. CONSTITUTION: Combinations of instructions causing waits are found in a source program and when an instruction which does change logic even when moved to between combinations of instructions causing waits is found from instruction statements before and after the combinations of the instructions causing the waits, the program is compiled after the instruction statement is interposed between said combinations of the instructions causing the waits.

9. 发明专利

JPH0883186A PROCESSING METHOD FOR EXTERNAL REFERENCE SYMBOL 失效
公开(公告)号：JPH0883186A
公开(公告)日：1996-03-26
申请号：JP24325394
申请日：1994-09-12
申请人： HUDSON SOFT CO LTD
发明人： YONEKAWA MASAKI
IPC分类号： G06F9/45
摘要： PURPOSE: To use an external reference symbol in an operational expression for an assembler. CONSTITUTION: It is analyzed whether an external reference symbol is used in an operational expression in an assembler phase of an assembler compiler which includes the assembler and linker phases. If the external reference symbol is used in the operational expression, the symbol name and the operation method are outputted to an external reference object file in an optional format. Then, the operation information on the external reference symbol is read out of the external reference object file in a linker phase. The absolute value of the symbol is acquired from another object file and computed.

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